The method of multiple seedlings and multiple flowering of orchids

After May every year, the temperature rises, the light is strong, and bluegrass grows rapidly. when the temperature is higher than 25 ℃, it is not conducive to the growth and seedling of bluegrass. If you want to have multiple seedlings, you should keep the growth temperature of bluegrass between 15-25 ℃. Above this temperature, you should pay attention to shading, humidification and ventilation. Shading generally uses shading net double-layer shading, humidification generally uses water curtain, ventilation generally uses exhaust fan. Friends who raise orchids on the balcony can put the orchid basin on the north balcony, where the sun cannot be directed to, so that direct sunlight can easily lead to physiological diseases, scorched tips, yellow leaves, etc., where it can not be shot at least after 11:00, and pay attention to ventilation, the budding rate will greatly increase after more than 20 days, and budding will also increase.

After September, bluegrass should have four hours of light every day before the orchid seedlings can thrive and there will be autumn buds. As the saying goes, "there are many flowers in the sun and many seedlings in the shade." the temperature is still very high after September, and the light is still very strong. We should also pay attention not to let the sun refract. Of course, winter and spring should be dealt with in turn to strengthen sunshine and pay attention to anti-freezing so that orchids can grow healthily. Facts have proved that paying attention to ventilation on the north balcony can not only raise orchids, but also send more seedlings, but there are very few arrows indeed.

There is no scientific basis for Lanyou to say that "the light is not good and the leaves are weak". First of all, there will be differences among varieties, and then there will be regional differences. For example, the leaves of Chunlan in Yunnan and Guizhou are softer than those in Jiangsu and Zhejiang, and the leaves of Chunlan are softer than those of Huilan. The reason why the leaves of the same species in the same region are weak and thin is mainly due to the long-term lack of humidity in summer and autumn. In fact, it is as simple as that. It's just that the master of orchid cultivation is unwilling to admit this fact. In fact, the orchids do not accept direct sunlight in summer, and the longer the orchids are, the better. After September, they receive four hours of sunshine, and it doesn't matter in the morning and afternoon. When the flowering time comes, flower arrows, which are easy to bloom like Jianlan, will be more frightening, and it will take some time to remove some flowers and arrows so as not to affect the emergence of seedlings in the coming year.

If bluegrass is a weak seedling, it will be difficult to grow seedlings, but multi-shade is more conducive to its new roots (but to ensure the temperature and humidity of orchids). The shade of bluegrass is generally about 70%, and weak seedlings can naturally grow new seedlings. It is best to choose granular planting materials with character temperature to plant, which can effectively ensure the growth of roots and avoid rotting roots caused by stagnant water. We all know how to deal with the old Reed head in order to help to produce new seedlings. Here is no longer wordy. In fact, it's all the same truth: Yin, humidity, temperature and ventilation are all indispensable. Author: Huang Xinlin I will post orchid knowledge and pictures every day, take you to know more about orchids and teach you to raise orchids easily. If you don't understand orchids, you can always ask me or leave a message below. If my knowledge brings you help, I hope you can give me a like or forward it to help more people!